Base station



FIG. 1 is a perspective view of front, top and left side of a base station showing our new design;

FIG. 2 is a perspective view of front, top and right side thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a cross sectional view taken along line 9-9 in FIG. 3 with an internal structure omitted;

FIG. 10 is a cross sectional view taken along line 10-10 in FIG. 7 with an internal structure omitted;

FIG. 11 is a perspective view showing a state that an antenna is put up thereof; and,

FIG. 12 is a perspective view showing a state that an antenna is put up thereof.

The broken lines shown are included for the purpose of illustrating the unclaimed portions of a base station and form no part of the claimed design. 

CLAIM The ornamental design for a base station, as shown and described. 